Open Source Geospatial Foundation (OSGeo) :

Open Source Geospatial Foundation (OSGeo) :

Exploring the cross-roads of organization, integration, and acceptance of OS Geospatial in

the real world Presented at OSCON 2007 by

Aaron Racicot – GIS Programmer, GISP

Ecotrust (www.ecotrust.org)aaronr@ecotrust.org

Z-Pulley Inc. (www.reprojected.com)aaronr@z-pulley.com

Open Source Geospatial – What Is It?

OS Core(Linux)

OS GIS Base Tools (GDAL, FDO, PostGIS,

etc.)

OS GIS Web Apps(Mapserver, MapGuide,

OpenLayers, etc.)

OS Base Tools (Apache, Compilers,

etc.)

OS GIS Desktop Apps

(QGIS, GRASS, UDigJump, OSSIM, etc.)

OSGeo – Open Source Geospatial Foundation

Board of Directors

Website

Fundraising

Incubation

Promotion and Visibility

Public Geospatial Data

Education and Curriculum

System Administration

Charter Members General Members

Projects

OSGeo – Mission•To provide resources for foundation projects - eg. infrastructure, funding, legal.

•To promote freely available geodata - free software is useless without data.

•To promote the use of open source software in the geospatial industry (not just foundation software) - eg. PR, training, outreach. •To encourage the implementation of open standards and standards-based interoperability in foundation projects. •To ensure a high degree of quality in foundation projects in order to build and preserve the foundation "brand". •To make foundation and related software more accessible to end users - eg. binary "stack" builds, cross package documentation. •To provide support for the use of OSGeo software in education via curriculum development, outreach, and support. •To encourage communication and cooperation between OSGeo communities on different language (eg. Java/C/Python) and operating system (eg. Win32, Unix, MacOS) platforms. •To support use and contribution to foundation projects from the worldwide community through

internationalization of software and community outreach.

•To operate an annual OSGeo Conference, possibly in cooperation with related efforts (eg. EOGEO). •To award the Sol Katz award for service to the OSGeo community.

OSGeo – Projects

MapbenderMapbuilder

MapGuide OS

MapServerOpenLayers

GRASS OSSIM

QGISFDO

GDAL/OGR GeoTools

GeoNetwork

Projects

OSGeo – Events

OSGeo – Local Groups

A picture speaks louder than words…

Examples - DesktopGrass Raster Processing

Examples - DesktopQGis 0.8

Examples - Web-Based

AJAX-User Based Data Filter

GMT generate

d graphics

Spatially constrain

ed queries

and scenarios

Chameleon

Mapserver

framework

PostGIS Spatial Data

Slippy Maps…OpenLayers

“Google Maps” Like

Tools

Tile based image server

Super Slippy!

How is this useful to you?

Personal Use….

Thanks to Dylan Beaudette : http://casoilresource.lawr.ucdavis.edu/drupal/node/244

Navigating Wilderness Areas with GRASS Classification

Cost Surface

Creating Data….Digitizing, Modifying, Extracting…

Context Layer Viewing

Create New Shapes

Create New Attributes

Transforming Data….How to get coordinates in UTM to Geo-NAD83?

Web enable geo-data….

Spatially enable your database….How to select data within a polygon area?

Intersects Geometry DefinitionDistance(geometry, geometry)

Equals(geometry, geometry)Disjoint(geometry, geometry)Intersects(geometry, geometry)Touches(geometry, geometry)Crosses(geometry, geometry)Within(geometry A, geometry B)Overlaps(geometry, geometry)Contains(geometry A, geometry B)Intersects(geometry, geometry)Relate(geometry, geometry, intersectionPatternMatrix)Relate(geometry, geometry)

Centroid(geometry)Area(geometry)Length(geometry)PointOnSurface(geometry)Boundary(geometry)Buffer(geometry, double, [integer])ConvexHull(geometry)Intersection(geometry, geometry)SymDifference(geometry A, geometry B)Difference(geometry A, geometry B)GeomUnion(geometry, geometry)GeomUnion(geometry set)MemGeomUnion(geometry set)

What am I doing…

Where to go for more infoEcotrust

http://www.ecotrust.orgReprojected

http://www.reprojected.comOSGeo

http://www.osgeo.orgOSGIS

Maptools - http://www.maptools.org FreeGIS - http://freegis.org/ Open Source GIS - http://opensourcegis.org/

Standards OGC - http://www.opengeospatial.org/

Desktop GRASS - http://grass.itc.it/ QGIS - http://qgis.org/ OSSIM - http://www.ossim.org/ UDIG - http://udig.refractions.net/ JUMP – http://jump-project.org/ OpenEV - http://openev.sourceforge.net/

Server/Web Mapserver - http://mapserver.gis.umn.edu/ MapBender - http://www.mapbender.org MapBuilder -

http://communitymapbuilder.osgeo.org/ MapGuide OS – http://mapguide.osgeo.org/ OpenLayers - http://www.openlayers.org/

Tools PostGIS - http://postgis.refractions.net/ Remote Sensing - http://remotesensing.org/ GDAL/OGR - http://gdal.maptools.org/ PROJ.4 - http://proj.maptools.org/ R-Statistics - http://www.r-project.org/ GMT - http://gmt.soest.hawaii.edu/

Blogs - Aggregators http://planetosgeo.crschmidt.net/ http://www.planetgs.com/ http://slashgeo.org/

Blogs - Individual http://www.osgeo.org/blog http://zcologia.com/news/ http://openlayers.org/blog http://blog.qgis.org/ http://mappinghacks.com/ http://hobu.biz/ http://www.reprojected.com/

geoblogIRC

#osgeo, #grass, #mapserver, #openlayers, etc…

Local User Group http://groups.google.com/group/

cugos